Pinyon Jay: Small, crestless, stocky jay with blue-gray body. Head is darker blue and has pale streaks on throat. Tail is short. Sexes are similar. Juvenile is duller.
Pinyon Jay: Resident from central Oregon and Montana southward to central Arizona, New Mexico, and extreme northwestern Oklahoma. Preferred habitats include ponderosa pines, pinyon-junipers, and forests of mixed pine and oaks.
"crauk-crauk", "kaa-eh"
Pinyon Jays store seeds in the fall to eat in the winter and early spring. They have a very good memory and can hidden seeds even under cover of snow. Mated pairs appear to coordinate their food caching so that their cache locations are known to each other.
They live in large flocks that may number up to 500 and may spend their entire lives in the flock into which they are born.
Their scientific name, Gymnorhinus, which means “bare nostrils”, refers to the fact that, unlike its close relatives, it does not have feathers at the base of its bill. This allows them to probe deep into pitch-covered pinecones to extract seeds without fouling the feathers that cover the nostrils of other jays.
A group of jays has many collective nouns, including a "band", "cast", "party", and "scold" of jays.
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Family
Jays and Magpies (Corvidae)_blue
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Species
Gymnorhinus cyanocephalus
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Length10.5
Inches
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Wingspan15
Inches
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Pinyon Jay: Small, crestless, stocky jay with blue-gray body. Head is darker blue and has pale streaks on throat. Tail is short. Bill, legs, feet are black. Feeds on pine seeds, grain, fruit, berries, insects and eggs and young of other birds. Steady bouyant and direct flight with deep wing beats.
● Song: "crauk-crauk", "kaa-eh"
● Foraging & Feeding: Pinyon Jay: Diet consists of nuts, pine seeds, grass seeds, berries, fruits, insects, and eggs and young of small birds; also boldly approaches human habitations for scraps. Forages in mountain conifers at elevations of 3,000 to 8,000 feet.
● Breeding & nesting: Pinyon Jay: Three to five pale blue or green eggs are laid in a twiggy cup nest; often nests in loose colonies. Incubation ranges from 16 to 17 days and is carried out by the female.
● Similar species: Pinyon Jay: Western Scrub-Jay has a longer tail, pale gray underparts, white throat outlined with a blue necklace, and brown back patch. Steller's Jay is crested and has blue upperparts and black underparts.
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BreedingMonogamous, Colonial
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PopulationCommon in habitat
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MigrationNonmigratory
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Weight3.6
Ounces
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